Final answer:
Imperialism is the extension of a country's power through economic, political, or military means over other territories, often forming an empire. The 19th century marked a significant period of European global imperialism, influencing present-day international relations and conflicts. Domestic examples like the treatment of Native Americans in the U.S. also reflect imperialist policies.
Step-by-step explanation:
Imperialism is a policy or practice by which a country increases its power by gaining control over other areas of the world. This domination can be achieved through direct conquest, the establishment of economic and political systems that benefit the imperial power, or through cultural assimilation. Throughout history, countries such as Great Britain, France, and Russia have expanded their empires by asserting control over weaker nations, utilizing their economic, political, and military strength.
An Empire is a large group of countries or regions that are ruled by a single sovereign authority, often spanning multiple continents. Empires require significant resources to maintain control over their territories, including strong military forces, efficient administrative systems, and economic stability to support expansion and governance.
The era of modern imperialism, especially noted in the 19th century, saw European powers like Britain, France, and Russia control vast areas of the globe. The impact of imperialism shaped international relations, trade, and even current national borders. The competitive nature of imperialism among European countries led to increased tensions that were among the contributing factors to the outbreak of World War I.
In the context of the United States, the treatment and displacement of Native Americans is an example of domestic imperialism. Economic interests also drove imperialism, as industrialized nations sought to secure sources of raw materials and markets for their goods, often leading to exploitation and cultural imposition in the regions they controlled.